Figure 1.

An Eyring plot illustrating the difference between a Generalized Eyring equation (Eq. 4), a Typical Eyring equation (Eq. 3), and a Q₁₀ formulation (Eq. 9). This plot extends from −10 to 50°C to highlight the differences between the three formulations. The green shaded region marks the temperature range of interest, from 22 to 37°C. The Generalized Eyring relationship shown has [lna_GE, b_GE, c_GE, d_GE] = [40, 1000, 3000, −70], and the Typical Eyring and Q₁₀ relationships are the best fits to the generated Generalized Eyring relationship. Both Eyring formulations give the same straight-line dependence for ln(A/T), and even the nonlinear Q₁₀ formulation is indistinguishable (for practical purposes) within the relevant temperature range. However, the three formulations can display very different behavior when examining the temperature dependence of the voltage-dependence parameter B. To see this figure in color, go online.